Pls how do I publish my webpage on github

Answer 1

git init
git add .
git commit -m "write something"
git branch -M main/master
git remote add origin "repository url"
git push - origin main/master

Answer 2

Try reading the Doc
https://docs.github.com/en/pages/getting-started-with-github-pages/creating-a-github-pages-site

Or veiw a youtube video

https://www.youtube.com/watch?v=ukPI1zlxKqg